The Fluke 435-II/BASIC is the most advanced electrical tester for troubleshooting, preventive maintenance, and equipment repair. It combines the functionality of a digital multimeter, insulation tester, and continuity tester into one compact, handheld device. With its advanced features, such as True RMS voltage and current measurement, LoZ low impedance mode, and VFD mode, the Fluke 435-II/BASIC is the ideal tool for electrical professionals.